madelinevaughn madelinevaughn

01-11-2021
Mathematics

contestada

345. One number is nine less than
another. Their sum is negative
twenty-seven. Find the numbers.

Respuesta :

01-11-2021

Answer:

-9

Step-by-step explanation:

x+x-9=-27

2x=-27+9

2x=-18

x=-9

Answer Link

Otras preguntas

Which protein serves as a chemical messenger? hemoglobin actin myosin insulin

How do you round 1945 to the nearest hundred

change the fraction 1/5 to a percent

If Adam Ct. is perpendicular to Charles st. and Charles St. is parallel to Edward Rd. what must be true? A. Adam ct. is perpendicular to Edward Rd. B. Adam ct.

The county animal park is shaped like a triangle. Two perpendicular sides of the park measure 2.3 miles and 3.4 miles. What is the area of the animal park? a.

HELP W/ ACT PREP QUESTION PLEASE I NEED TO DO WELL AND NEED YOUR HELP!!: At a school picnic, 1 junior and 1 senior will be selected to lead the activities. If t

Which of the following is an effective tip for participating in a group discussion? a. Be respectful to others in disagreements. b. Wait until after the group h

750 is divisible by which of these numbers? a. 2 3 4 5 and 9 b.2 3 4 5 6 and 10 c. 2 3 4 6 and 9 d. 2 3 4 5 6 9 and 10

What is 386.05679 rounded to the nearest hundredths ?

How do you round 1945 to the nearest hundred